Airmail - Issue of 1929 Overprinted "AEREO EXTERIOR 1931" 1931
Now showing: Guatemala - Postage stamps - 1931 - Airmail - Issue of 1929 Overprinted "AEREO EXTERIOR 1931" - 1 stamps.
Now showing: Guatemala - Postage stamps - 1931 - Airmail - Issue of 1929 Overprinted "AEREO EXTERIOR 1931" - 1 stamps.